Ukuhlelwa kwe-probe kunye nokukhethwa kwe-probe frequency kumatshini we-B ultrasound

I-ultrasonic attenuation emzimbeni womntu ihambelana nokuphindaphinda kwe-ultrasonic.Ukuphakama kwe-probe frequency yomatshini we-B-ultrasound, ukuqina kokuqina, buthathaka ukungena, kunye nokuphezulu kwesisombululo.Kusetyenziswe iiprobes eziphezulu zokujonga amalungu angaphandle.I-low frequency probe enokungena ngamandla isetyenziselwa ukuphonononga i-viscera enzulu.

Ukuhlelwa komatshini we-B ultrasonic probe

1. I-Phased array probe: i-probe surface is flat, i-surface surface incinci, ibala elikufutshane lincinci, ibala elikude lilikhulu, ibala lokucinga lifana nefeni, lilungele intliziyo.
2. I-convex array probe: umphezulu we-probe u-convex, umphezulu woqhagamshelwano uncinci, ibala lebala elikufutshane lincinci, ibala elikude likhulu, indawo yomfanekiso imile njengefeni, kwaye isetyenziswa kakhulu esiswini nasemiphungeni. .
3. I-probe ye-linear array probe: i-probe surface yi-flat, i-surface yokudibanisa inkulu, intsimi yentsimi ekufutshane inkulu, ibala elikude lincinci, ibala lokucinga lixande, lilungele imithambo yegazi kunye nezitho ezincinci ezingaphezulu.
Okokugqibela, iprobe yomatshini we-B ultrasound yeyona ndawo iphambili kuwo wonke umatshini we-ultrasonic.Yinto echaneke kakhulu kwaye eethe-ethe.Kufuneka sinikele ingqalelo kwi-probe kwinkqubo yokusetyenziswa, kwaye siyenze ngobunono.

I-B ultrasonic probe frequency kunye nohlobo olusetyenziswa kwiindawo ezahlukeneyo zokuhlola

I-1, udonga lwesifuba, i-pleura kunye ne-lung peripheral izilonda ezincinci: 7-7.5mhz i-probe yoluhlu olulandelelanayo okanye i-convex uluhlu lweprobe
2, Uvavanyo lwe-ultrasound yesibindi:

① Uluhlu lweconvex probe okanye uluhlu lomgca probe

② Abantu abadala: 3.5-5.0mhz, abantwana okanye abantu abadala ababhityileyo: 5.0-8.0mhz, otyebileyo: 2.5mhz

3, Uvavanyo lwe-ultrasound yesisu:

① I-Convex array probe isetyenziselwa ukuxilongwa kwesisu.I-frequency yi-3.5-10.0mhz, kunye ne-3.5-5.0mhz yeyona isetyenziswa kakhulu

② I-Ultraoperative ultrasound: 5.0-12.0mhz parallel array probe

③ I-Endoscopic ultrasound: 7.5-20mhz

④ I-Rectal ultrasound: 5.0-10.0mhz

⑤ I-Ultrasound-guided puncture probe: 3.5-4.0mhz, i-micro-convex probe kunye nesigaba esincinci seprobe esinesikhokelo sokubhoboza
I-4, i-ultrasound yezintso: i-pased array, i-convex array okanye i-linear array probe, i-2.5-7.0mhz;Abantwana banokukhetha iifrikhwensi eziphezulu
5, uviwo lwe-retroperitoneal ultrasound: i-convex array probe: 3.5-5.0mhz, umntu obhityileyo, ekhoyo 7.0-10.0 high frequency probe
6, i-adrenal ultrasound: iprobe yeconvex ekhethiweyo, 3.5mhz okanye 5.0-8.0mhz
7, i-brain ultrasound: ezimbini-dimensional 2.0-3.5mhz, umbala weDoppler 2.0mhz
I-8, i-jugular vein: i-linear array okanye i-convex uluhlu lweprobe, 5.0-10.0mhz
9. Umthambo womqolo: 5.0MHz
10. Ithambo elihlangeneyo elithambileyo kwi-ultrasound: 3.5mhz, 5.0mhz, 7.5mhz, 10.0mhz
I-11, i-ultrasound ye-vascular ultrasound: i-line array probe, 5.0-7.5mhz
12, amehlo: ≥ 7.5mhz, 10-15mhz ifanelekile
13. Idlala leParotid, idlala lengqula kunye ne-testis ultrasound: 7.5-10mhz, i-linear probe
I-14, i-breast ultrasound: 7.5-10mhz, akukho probe ephezulu, ekhoyo 3.5-5.0mhz probe kunye nebhegi yamanzi
I-15, i-Parathyroid ultrasound: i-linear array probe, i-7.5mhz okanye ngaphezulu

Eli nqaku laqulunqwa laza lapapashwa nguRUISHENGIskena se-brand ultrasonic.